Arsenal have received an enormous boost to their Premier League title hopes this week.
French defender William Saliba was spotted back in training at the club's London complex.
The centre-back has been absent since a back injury caused him to come off in the Europa League round of 16 against Sporting CP.
The Instagram account of midfielder Mo Elneny showed Saliba and himself working at the club gym on bikes.
That does not mean Saliba is ready for first team action, as he has not yet joined up with his teammates for full training.
But he may only be one or two weeks away from being back in action for the Gunners.